United By Blue Mens Drummond Down VestsNot only does your purchase of the Men's Drummond Wool Vest help support United by Blue's mission to remove trash from our Oceans and waterways, but you won't have to waste any time rolling up your sleeves when you're ready to get your hands dirty and clean up some of your favorite outdoor spots. OK, so we don't recommend wearing the Drummond Wool Vest shirtless, unless you really want to, but it does make a great extra layer over your favorite henley